Docs,
Recently at work I was gouged by a plastic object someone tossed to me. The gouge was not incredibly deep. Although there was blood, the amount of blood present didn't require me to wash my hand or anything like that. The wounds circumference was about the size of a pencil eraser. I went back to my desk and put a squirt of foaming hand sanitizer on my cut. And then a band-aid. I didn't think anything else of it. A few days ago I found out a co-worker of mine is HIV positive and it set my mind racing.
In particular I worried that what if my hiv + co-worker used the same hand sanitizer when he got a cut. Would left over blood be a possibility? Would the sanitizer I applied to my wound destroy the virus?
You have stated on other threads that "No unsafe sex and No shared injection equipment = No Hiv risk." Is this a safe rule for me to live by (I cut myself often at work, nothing serious, but good sized paper cuts)?
Thanks in advance for answering, the last week has seen me very worried.